Vacuum induction head with dust-beating apparatus

ABSTRACT

The present invention relates to a vacuum cleaning suction head for a vacuum cleaner where the dumping function is added, more particularly to a vacuum cleaning suction head capable of beating the cleaning object such as the bed mattress, the blanket, the carpet and the clothe in elastic and removing the dust (and/or the dirt, the bacteria such as the rat mites, and etc.) infiltrated into the cleaning object in efficiency. According to a preferred example, the vacuum cleaning suction head includes a lower case and an upper case for covering the lower case, an electric motor generating the rotation force for beating the surface of a surface of the cleaning object to be cleaned, a rotary drum which is cooperated with the electric motor and has at least one cleaning object beating module lifting protrusion formed on the periphery surface thereof, and a beating module having a plurality of beating rods or a beating member for elastically beating the cleaning object, the beating rods and the beating member having respectively an front tip which is accumulated with the elasticity force by the cleaning object beating module lifting protrusion in accordance with the rotation of the motor.

TECHNICAL FIELD

The present invention relates to a vacuum induction head with adust-beating apparatus for an electric vacuum cleaner, more particularlyto a vacuum induction head with a dust-beating apparatus capable ofelastically beating or striking the object to be cleaned, such as thebed mattress, the blanket, the carpet and the clothe, and efficientlyand cleanly sucking and removing the dust (and/or the dirt, the bacteriasuch as the rat mites, and etc.) infiltrated into the object to becleaned.

BACKGROUND ART

Generally, an electric vacuum cleaner for the conveniency of cleaning isadvantageously used to suck and clean the dust and the dirt on the floorof the building such as the house, the business room and/or thecommercial business.

Such a vacuum cleaner is effective to clean the dust and the dirt on thefloor or the window frame, but is unfavorable to clean the bedding suchas the bed mattress and the blanket, the carpet and the clothes.

In fact, the dust and the dirt may be easily pierced into the wovenstructure of the bedding such as the bed mattress and the blanket, thecarpet and the clothe.

In such that case, it is difficult to clearly suck and remove the dustand the dirt pierced into the woven structure of the bedding, the carpetand the clothe by a predetermined vacuum suction power of the vacuumcleaner only.

Further, when a pet such as a dog and a cat is bred within the house,the dirt such as hairs and scurfs secreted from the pet may be easilypenetrated inside of the bedding, the carpet and the clothes.

Accordingly, if the bedding, the carpet and the clothes where the dirtsecreted from the pet is unremoved is used daily, a skin ailments suchas an atopic dermatitis and a respiratory disease may be causedharmfully in the human body.

But, the dirt of the pet penetrated into the woven structure of thebedding, the carpet and the clothes can not be easily sucked and removedwith the vacuum suction power of the vacuum cleaner only.

Especially, the bed mattress is habitable by the rat mite caused theskin ailments and/or the respiratory disease to the human body, the ratmite is not easily removed with the vacuum suction power of the vacuumcleaner.

Further, when the sandy dust or the minute dust in the auto exhaust inthe atmosphere and/or the smell of smoke sink into the woven structureof the clothes, it is difficult to remove the dusts and/or the smellfrom the woven structure of the clothes by the vacuum suction power ofthe vacuum cleaner only.

Recently, in consideration of such that case, an electrical magneticsolenoid or an electromagnet is applied into a suction head of thevacuum cleaner such that the object (namely, the bedding, the carpet andthe clothe) to be cleaned can be pound by the vibration of theelectrical magnetic solenoid or the electromagnet in order to remove thedust or the dirt in the object(that is, the cleaning object).

Here, such the vacuum cleaner where the cleaning object is cleaned bythe vibration of the solenoid or the electromagnet is preferable to ageneral cleaner where the cleaning object is cleaned by the vacuumsuction power thereof only.

However, because the surface of the cleaning object is repeatedly incontact with the vibration of the solenoid or the electromagnet, thedust the dirt, the rat mite and/or the smell in the woven structure ofthe cleaning object can not be satisfactorily removed.

DISCLOSURE OF INVENTION Technical Problem

Accordingly, an object of the present invention provides to a vacuuminduction head with a dust-beating apparatus for an electric vacuumcleaner, which the cleaning object to be cleaned, such as thebedding(namely, the bed mattress, the blanket and etc.), the carpet andthe clothes, can be repeatedly and strongly beaten with a beat-structureactivated in elastic by a rotary drum to be cooperated with an electricmotor so as to satisfactorily and cleanly remove the dust (and/or thedirt, the bacteria such as the rat mites, and etc.) infiltrated into thecleaning object in efficiency.

Technical Solution

In order to attain the above-mentioned object, a vacuum induction headwith a dust-beating apparatus for cleaning the cleaning object includingthe bedding, the carpet, the clothes and etc according to a preferredembodiment of the present invention includes a lower case and an uppercase for covering the lower case, an electric motor generating therotation force for beating the surface of a surface of the cleaningobject to be cleaned, a rotary drum which is cooperated with theelectric motor and has at least one cleaning object beating modulelifting protrusion formed on the periphery surface thereof, and abeating module having a plurality of beating rods or a beating memberfor elastically beating the cleaning object, the beating rods and thebeating member having respectively an front tip which is accumulatedwith the elasticity force by the cleaning object beating module liftingprotrusion in accordance with the rotation of the motor.

According to the present invention, a plurality of openings throughwhich the beating rods or the beating member of the beating moduleelastically beats the cleaning object and the air including dust fromthe cleaning object is sucked are formed at the bottom of the lowercase.

The front tip of the beating module is in a structure where the tip areseparatively lifted by the cleaning object beating module liftingprotrusion, a structure where several tips integrated are simultaneouslylifted by cleaning object beating module lifting protrusion, or astructure where the whole tips are integrated and simultaneously liftedby the cleaning object beating module lifting protrusion.

Preferably, a bended portion is formed at a predetermined position ofthe beating rods, and the front tips of the beating rods are formed in aspherical shape.

The beating module lifting protrusion of the rotary drum is defined in astructure where at least one protrusion is formed in the periphery ofthe rotary drum, or a structure where several protrusions arediscontinuously and differently formed at the periphery of the rotarydrum.

Alternatively, the beating modules are formed on both sides of therotary drum.

Advantageously, the head is provided with a sterilization unit includingan ultraviolet ray lamp detachably or integrally.

A vacuum induction head with a dust-beating apparatus for cleaning thecleaning object including the bedding, the carpet, the clothes and etcaccording to another embodiment of the present invention includes alower case and an upper case for covering the lower case, an electricmotor generating the rotation force for beating the surface of a surfaceof the cleaning object to be cleaned, a rotary drum which is cooperatedwith the electric motor and has at least one cleaning object beatingmodule lifting protrusion formed on the periphery surface thereof, abeating module having a plurality of beating rods or a beating memberfor elastically beating the cleaning object, the beating rods and thebeating member having respectively an front tip which is accumulatedwith the elasticity force by the cleaning object beating module liftingprotrusion in accordance with the rotation of the motor, a cover mountedon the upper side of the lower case, and an elastic spring disposedbetween the bottom surface of the cover and the upper surface of thebeating module for elastically supporting the beating module.

Also, several beat module ascent and descent supporting shafts, whichmaintain at regular intervals to each other, of a certain length areformed at a predetermined location of the lower case.

Moreover, several shaft guide openings, corresponding to the beat moduleascent and descent supporting shafts, are formed at a predeterminedlocation of the beating module.

The front tip of the beating module is in a structure where the tip areseparatively lifted by the cleaning object beating module liftingprotrusion, a structure where several tips integrated are simultaneouslylifted by cleaning object beating module lifting protrusion, or astructure where the whole tips are integrated and simultaneously liftedby the cleaning object beating module lifting protrusion.

Alternatively, at both sides of the rotary drum, beating members areformed to elastically beat the cleaning object in accordance with therotation of the motor.

Advantageously, the head is provided with a sterilization unit includingan ultraviolet ray lamp detachably or integrally.

ADVANTAGEOUS EFFECTS

According to the vacuum induction head with a dust-beating apparatus ofthe present invention, because the cleaning object to be cleaned, suchas the bedding(namely, the bed mattress, the blanket and etc.), thecarpet and the clothes, can be repeatedly and strongly beaten with thebeating module or the beating member structure activated in elastic bythe rotary drum to be cooperated with the electric motor, it is possibleto satisfactorily and cleanly remove the dust (and/or the dirt, thebacteria such as the rat mites, and etc.) infiltrated into the cleaningobject in efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 shows a perspective view of a preferred embodiment of a vacuuminduction head with a dust-beating apparatus according to the presentinvention.

FIG. 2 shows an interior structure of a vacuum induction head with adust-beating apparatus according to the present invention shown in FIG.1.

FIGS. 3 and 4 show a typical example of movable wheels equipped in thevacuum induction head with a dust-beating apparatus according to thepresent invention shown in FIG. 2.

FIG. 5 is a view showing the principal part of the vacuum induction headwith a dust-beating apparatus shown in FIG. 2.

FIGS. 6 to 8 are the drawings for explaining the cleaning object beatingoperation of the vacuum induction head with a dust-beating apparatusaccording to the present invention.

FIG. 9 is a view showing another example of the cleaning object beatingapparatus in the vacuum induction head according to the presentinvention.

FIG. 10 is a view showing still another example of the cleaning objectbeating apparatus in the vacuum induction head according to the presentinvention.

FIG. 11 shows a view showing a modified example of the cleaning objectbeating member in the vacuum induction head with a dust-beatingapparatus according to the present invention.

FIG. 12 shows another modified example of the cleaning object beatingmodule in the vacuum induction head according to the present invention.

FIG. 13 is a view showing another embodiment of the cleaning objectbeating apparatus in the vacuum induction head according to the presentinvention.

FIG. 14 shows a typical vacuum cleaner applied with the cleaning objectbeating apparatus in the vacuum induction head according to the presentinvention.

FIG. 15 shows another vacuum cleaner applied with the cleaning objectbeating apparatus in the vacuum induction head according to the presentinvention.

BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, the present invention will now be described with referenceto the drawings.

Referring to FIG. 1, a main casing 12 of a vacuum induction head 10 witha cleaning object beating apparatus according to the present inventionis provided with a connecting tube 14 to connect to a retractableextension pipe (not shown) of a vacuum cleaner.

A switch 16 which is installed on the surface of the main casing 12enables to switch the electric power for operating the suction head toON or OFF and adjust the cleaning object beating force in a range ofhigh-, middle- or low-level.

A power-on pilot lamp 16 a on the surface of the main casing 12, whichis composed of an light emitting diode(LED), indicates the electricpower-ON status controlled by the switch 16.

Furthermore, a plug receptacle port 18 on the sidewall of the maincasing 12 is prepared for a plug 22 a of a power supplying plug 22 of anonly-purpose AC/DC converter 20.

Here, the electric power ON/OFF switch and the dust beat power controlswitch may be installed on a predetermined location of the surface ofthe main casing 12, instead of the switch 16. Also, the AC/DC converter20 may be built in the main casing 12.

Referring to FIG. 2, the main casing 12 is comprised with an upper case12 a and a lower case 12 b which are detachably joined to each other.

A plurality of internal screw-tapped holes 24 b (showing only one inFIG. 2) are formed near the 4-corners of the upper case 12 a, and aplurality of screw penetrating holes 24, corresponding to the internalscrew-tapped holes 24 b, are formed on the lower case 12 b so that theinternal screw-tapped holes 24 b and the screw penetrating holes 24 arecorrespondingly joined to each other by a plurality of screws 24 a inorder to couple the upper case 12 a and the lower case 12 b detachably.

In addition, a plurality of movable wheels 28 for moving the vacuuminduction head 10 in front or rear are installed through thecorresponding one of the wheel exposure openings 26 formed at the frontside and the rear side of the lower case 12 b.

FIGS. 3 and 4 show a typical example of movable wheels equipped in thevacuum induction head with a dust-beating apparatus according to thepresent invention shown in FIG. 2.

Referring to FIGS. 3 and 4, the middle portion of the respective wheelsupporter 32, formed at both sides of the opening 28, is defined as abearing receipt half-round 34 for correspondingly receiving a rotatablebearing 36 which is installed at the respective end of the movable wheel28 so as to support the rotation of the movable wheel 28.

Screw holes 32 a for setting the bearing 36 are provided on both sidesof the bearing receipt half-round 34, and wheel bearing fixtures 38 areformed in correspondence with the wheel supporter 32.

The middle portion of the respective wheel bearing fixture 38 is definedas a bearing supporting half-round 38 for correspondingly receiving thebearing 36 and, on both sides of the respective wheel bearing fixture38, screw holes 38 a are formed in correspondence with the screw holes32 a so that a screw 40 is penetrated through the corresponding screwhole 38 a.

According to the present invention, it is not limited that the movablewheel 28 is outwardly exposed through the openings 26. That is, themovable wheel 28 may be installed at the outside of the main casing 12.

Referring to FIG. 2, at the front of the lower case 12 b, rotary drumbrackets 42 are formed at a certain distance and, at the rear of thelower case 12 b, a bracket 46 for supporting a cleaning object beatingmember to be described later is formed at a certain height.

Moreover, a plurality of beating member passing holes 50 are formedbetween the rotary drum brackets 42 and the cleaning object beatingmember supporting bracket 46 so that the cleaning object beating membercomprising a plurality of beating rods as described later elasticallybeats and strikes the cleaning object (for example, the bedding, thecarpet, the clothes and etc.) through the beating member passing holes50.

Referring to FIG. 5 shown the principal part of the vacuum inductionhead with a dust-beating apparatus according to the present invention,each of the axes 56 a and 56 b of both ends of the rotary drum 56 isdisposed the corresponding rotary drum bracket 42.

In the middle portion of the respective rotary drum bracket 52, a rotarydrum bearing 54 which is the corresponding axis 56 a or 56 b of therotary drum 56 is receipted is provided for supporting the smoothrotation of the rotary drum 56.

Preferably, according to the present invention, the peripheral surfaceof the rotary drum 56 is provided with at least one or more blade-typecleaning object beating member module lifting protrusions 60.

An end of the rotary drum 56 is provided with a driven gear 58 (forexample, a bevel gear) which is cooperated with the electric motor 16,and several gears 60 are formed at a predetermined angle on theperipheral surface of the rotary drum 56.

Here, according to the present invention, the location of the electricmotor 16 for driving the rotary drum 26 is not limited as shown in FIG.5. That is, the electric motor 16 may be mounted at any location whichwill be able to attain the technical essential of the present invention.Besides, it is possible to connect the electric motor 16 and the rotarydrum 56 by means of an endless belt.

Referring to FIG. 5, an end(that is, the rear side) of the cleaningobject beating member module 62 is fixed to at the cleaning objectbeating member supporting bracket 46 on the lower case 12 b.

According to the present invention, the cleaning object beating membermodule 62 comprises a plurality of beating rods 62 a and the respectivebeating rod has a front tip 62 b which is formed upwardly.

The electric motor 16 is fixed on the lower case 12 b by tightening ascrew(not shown) to the bracket fixture hole(not shown) formed in thefixture ribs 66 a of the sides of the motor fixing bracket 66.

And, the axis 64 a of the electric motor 16 is provided with the drivinggear 69 which is teethed with the driven gear 58 on the axis 56 b of therotary drum 56 and transfers the rotation force of the motor 16 to therotary drum 56 through the driven gear 58.

Accordingly, when the movable wheel 28, the electric motor 16, therotary drum 56 and the cleaning object beating member module 62 areinstalled in the lower case 12 b of the vacuum induction head of thepresent invention and the electric power is turned ‘ON’ by the switch16, the electric motor 16 rotates in high-level, middle level orlow-level adjusted by the switch 16.

Then, the rotation power of the motor 16 is transmitted to the drivengear 58 through the driving gear 69 coupled to the motor axis 64 a.Thus, the rotary drum 56 is rotated so that, due to the rotation of therotary drum 56, the front tips 62 b of the beating rods 62 a aresimultaneously raised and, thus, the elastic force is build up to thebeating rods 62 a.

On the other hand, when the front tips 62 b of the beating rods 62 a aredetached from the cleaning object beating module lifting protrusions 60of the rotary drum 56, the cleaning object (for example, the bedding,the carpet, the clothe and etc) beat elastically and strongly by theelastic force of the beating rods 62 a and, then, the dust and/or thedirt from the cleaning object can be sucked through the connecting tube14 of the vacuum induction head of the present invention.

More particularly, when the rotary drum 56 is rotated from a conditionwhere the tips 62 b of the beating rods 62 a of the module 62 isdisconnected from the cleaning object beating member module liftingprotrusions 60 of the rotary drum 56 as shown in FIG. 6, the tips 62 bof the beating rods 62 a are simultaneously raised by the cleaningobject beating member module lifting protrusions 60 of the rotary drum56 as shown in FIG. 7.

After, when the cleaning object beating member module liftingprotrusions 60 of the rotary drum 56 are rotated over a predeterminedangle, the tips 62 b of the beating rods 62 a are detached from thepresently contacted cleaning object beating member module liftingprotrusion 60 of the rotary drum 56 and falls elastically so as to beatthe cleaning object through the beating member passing holes 50 as shownin FIG. 8.

Accordingly, the dust and/or the dirt penetrated in the cleaning objetcan be shaked off by the repetitive beating action of the beating rods62 a and, then, the dust and/or the dirt from the cleaning object can besucked by the vacuum suction power of the vacuum cleaner connected tothe vacuum induction head according to the present invention.

FIG. 9 is a view showing another example of the cleaning object beatingapparatus in the vacuum induction head according to the presentinvention.

Referring to FIG. 5, the cleaning object beating member module liftingprotrusion 60 c which maintain a certain angle to each other are formedon the periphery surface of the rotary drum 56 such that the beatingroads 62 a can beat and dust off the cleaning object at the same time.

In comparison with such that structure shown in FIG. 5, according tothis example, a plurality of cleaning object beating member modulelifting protrusions 60 a which maintain a certain distance and locationto each other are formed on the periphery of the rotary drum 56. Here,the number of the cleaning object beating member module liftingprotrusions 60 a are identical to the number of the beating roads 62 aof the module 62.

In the configuration of FIG. 9 described above, when the rotary drum 56is rotated, the cleaning object beating member module liftingprotrusions 60 a formed in different locations can beat and dust off thecleaning object in time difference and in sequence.

On the other hand, according to still another example of the cleaningobject beating apparatus shown in FIG. 10 a side of the rotary drum 56is eccentric on pivots 56 a and 56 b of both ends thereof and acts as acleaning object beating member module lifting protrusion 60 b forlifting the tips 62 b of the beating rods 62 a.

According to the present invention, the formation and location of thecleaning object beating member module lifting protrusions(s) on theperiphery surface of the rotary drum 56 shown in FIG. 5 and FIGS. 9 and10 to can be variously changed if the elasticity operation of thebeating roads(that is, beating member) 62 a is achieved in accordancewith the rotation of the electric motor 16.

FIG. 11 shows a view showing a modified example of the cleaning objectbeating member in the vacuum induction head with a dust-beatingapparatus according to the present invention.

In the example described above, the beating rods 62 a of the module 62are formed in generally linear and has the upwardly formed front tips 62b. But, according to this modified example, a bended portion 62 c isformed at a predetermined location of the respective beating rod 62 a inorder to beat the cleaning object in enhanced elasticity force.

Also, this modified example shows that if the front tip 62 d of the dustbeat body 62 a is formed in a spherical shape or fitted with a separatespherical-shaped tip member, it is possible to prevent the damage of thesurface or the woven structure of the cleaning object.

FIG. 12 shows another modified example of the cleaning object beatingmodule in the vacuum induction head according to the present invention.

As seen from FIG. 12, the beating rods 70 are aligned at regularintervals, and the front tips of the adjacent cleaning object beat rods70 are integrated so as to enhance the elasticity force for the cleaningobject.

According to the present invention, in the afore-mentioned examples thecleaning object is beaten by the elasticity force of the module 62accumulated from the rotation of the rotary drum 56 which is cooperatedwith the electric motor 16.

But, if the beating rods may be formed on both sides of the rotary drum56 and the electric motor may be rotated in clockwise orcounterclockwise, it is possible that the cleaning object isalternatively beaten by the beating rods of the both sides of the rotarydrum 56 in accordance with the clockwise- and counterclockwise-rotationof the electric motor 16.

FIG. 13 is a view showing another embodiment of the cleaning objectbeating apparatus in the vacuum induction head according to the presentinvention.

In the bottom of the lower case 80 corresponding to the lower case 12 b,a plurality of beating rod passing and dust-suction openings 82 areformed at regular intervals for sucking the air including the dust andbeating the cleaning object by the cleaning object beating module 86.

At the sidewalls of the lower case 80, bearing receiving concaves 84 areformed to receipt the bearings 84 a for supporting the rotation of thecleaning object beating module 86 having a plurality of beating rods 86b.

In addition, a plurality of beating module ascent and descent supportingshafts 84 b which are aligned at regular intervals are formed at apredetermined position of the lower case 80 in order to guide the ascentand descent action of the beating module 86.

In comparison with the beating member 62 and the beating module 70 ofthe afore-mentioned examples, the front and the rear of the beatingmodule 86 of this embodiment are respectively integrated, and thebeating rods 86 b are branched off between the front and the rear of thebeating module 86.

Nevertheless, it is possible that the beating module 86 is provided withthe structure shown in FIG. 5 or the structure shown in FIG. 12.

Moreover, pivotal projections 88 are formed at both sides of the beatingmodule 86 and the respective pivot projection 88 is inserted in thecentral hole of the corresponding bearing 84 a receipted in therespective bearing receiving concave 84.

Several shaft guide openings 90 corresponding to the beat module ascentand descent supporting shafts 84 b are defined at a predeterminedlocation of the beating module 86. Furthermore, at least one springsupporting projection 92 is formed at a predetermined location of thebeating module 86 in order to support the lower portion of an elasticspring 98 for elastically supporting the beating module 86.

Referring to the drawing, a cover 96 is provided on the sidewalls andthe rear-wall of the lower case 80. Both sides of the cover 96 areprovided with several bearing supporters for preventing the bearings 84a to be escaped from the bearing receiving concaves 84.

Further, at least one elastic spring 98 is installed between the lowersurface of the cover 98 and the spring supporting projection 92 of thebeating module 86.

An electric motor 100 is mounted at a predetermined position of thelower case 80 and an axis 100 a of the motor 100 is inserted in an axisreceipt hole 102 a of a rotary drum 102 which transfers the rotationpower of the motor 100 to the beating module 86 so as to obtain theelasticity force for beating the cleaning object.

Advantageously, the opposite sides of the rotary drum 102 are providedwith several blade-shaped beating module lifting protrusions 102 b forlifting the tip 94 of the cleaning object beat body 86.

According to the present invention, the formation shown in FIG. 5, FIG.11 or FIG. 12 can be applied instead of the rotary drum 102 inaccordance with the shape of the beating module 86 according to thisembodiment.

In the structure of the vacuum induction head according to the presentinvention, if the electric motor 100 rotates and, thus, the rotary drum102 coupled to the axis 100 a of the motor 100 is rotated cooperatively,the beating module lifting protrusions 102 b of the rotary drum 102 arerotated and alternatively lift the front tip 94 of the beating module 86so as to accumulate the elasticity force for beating the cleaningobject.

After, when the front tip 94 of the beating module 86 is depart from thepresently-contacted beating module lifting protrusion 102 b, the beatingmodule 86 can be descended through the beating rod passing anddust-suction openings 82 and beats the cleaning object elastically andstrongly.

In a series cleaning object beating operation of the beating module 86,if the front tip 94 of the body 86 is lifted by the beating modulelifting protrusion 102 b of the rotary drum 102, the rotating operationof the pivot projections 88 of the module 86 are supported by thebearings 84 a of the lower case 80.

Also, during the front tip 94 is lifted by the beating module liftingprotrusion 102 b of the rotary drum 102, departs from the beat rodlifting protrusion 102 b of the rotary drum 102 and elastically beatsthe cleaning object, the beating module 86 is elastically supported bythe elastic spring 98.

Accordingly, under the elastic support of the spring 98, the beatingmodule 86 can repeatedly beat and clean the cleaning object inaccordance with the rotation of the rotary drum 102 cooperated with themotor 100.

FIG. 14 shows a typical vacuum cleaner applied with the cleaning objectbeating apparatus in the vacuum induction head according to the presentinvention.

The vacuum cleaner 200 shown in the drawing is provided with a typicalstructure including a vacuum suction motor(not shown) for cleaning thecleaning object.

Additionally, if the vacuum induction head (referring to ‘12 ’ ofFIG. 1) according to the present invention is detachably applied to thevacuum cleaner 200, it is possible that the cleaning object is beaten bythe vacuum induction head 12 and simultaneously sucked by the vacuumsuction motor of the vacuum cleaner 200.

FIG. 15 shows another vacuum cleaner applied with the cleaning objectbeating apparatus in the vacuum induction head according to the presentinvention.

In such a case of the handy-type vacuum cleaner 300, the vacuuminduction head (referring to ‘12 ’ of FIG. 1) of the present inventioncan be detachably or integrally applied on the front side or the frontand lower side of the vacuum cleaner 300 so that the cleaning object isbeaten by the vacuum induction head 12 and simultaneously sucked by thevacuum suction motor of the vacuum cleaner 300.

Further, the suction cleaning of the vacuum cleaner 200 or 300 can beachieved even if the vacuum induction head 12 with the beat functiondescribed above is applied to the vacuum cleaner 200 or 300.

While the present invention has been shown and described with respect tothe preferred embodiments, it will be understood by those skilled in theart that various changes and modifications may be made without departingfrom the spirit and scope of the invention.

In the vacuum induction head of the present invention, if the beatingmodule or the beating member can beat the cleaning object by therotation force of the electric motor, the beating module or the beatingmember may be moldified in any structure.

Also, the beating module or the beating member may be modified in astructure that the rear end is lifted so as to obtain the elasticityforce for beating the cleaning body and, alternatively, it can bemodified that the rotation power of the electric motor is directlytransferred to the front of the beating module or the beating member.

And, in the changes and modifications of the present invention, thebeating member may be integrally formed on both sides of the rotary drumsuch that the cleaning object can be elastically beaten by the beatingmember of the rotary drum in accordance with the clockwise- andcounterclockwise rotation of the electric motor.

Alternatively, it is possible that a periphery surface of the rotarydrum is provided with at least one rope-type beating member of flexiblematerial (for example, synthetic resin) or at least one beating memberusing the elasticity force of the elastic spring such that the beatingmember is fully rotatable so as to beat the cleaning object.

Advantageously, a sterilization unit including an ultraviolet lamp canbe detachably or integrally at the front, the rear or the lower side ofthe suction head according to the present invention.

1. A vacuum induction head detachably or integrally couple to a vacuumcleaner for cleaning the cleaning object including the bedding, thecarpet, the clothes and etc, comprising; a lower case and an upper casefor covering the lower case; an electric motor generating the rotationforce for beating the surface of a surface of the cleaning object to becleaned, a rotary drum which is cooperated with the electric motor andhas at least one cleaning object beating module lifting protrusionformed on the periphery surface thereof; and, a beating module having aplurality of beating rods or a beating member for elastically beatingthe cleaning object, the beating rods and the beating member havingrespectively an front tip which is accumulated with the elasticity forceby the cleaning object beating module lifting protrusion in accordancewith the rotation of the motor.
 2. The vacuum induction head accordingto claim 1, wherein a plurality of openings through which the beatingrods or the beating member of the beating module elastically beats thecleaning object and the air including dust from the cleaning object issucked are formed at the bottom of the lower case.
 3. The vacuuminduction head according to claim 1, wherein the front tip of thebeating module is in a structure where the tip are separatively liftedby the cleaning object beating module lifting protrusion, a structurewhere several tips integrated are simultaneously lifted by cleaningobject beating module lifting protrusion, or a structure where the wholetips are integrated and simultaneously lifted by the cleaning objectbeating module lifting protrusion; a bended portion is formed at apredetermined position of the beating rods; and, the front tips of thebeating rods are formed in a spherical shape.
 4. The vacuum inductionhead according to claim 1, the beating module lifting protrusion of therotary drum is defined in a structure where at least one protrusion isformed in the periphery of the rotary drum, or a structure where severalprotrusions are discontinuously and differently formed at the peripheryof the rotary drum.
 5. The vacuum induction head according to claim 1,wherein the beating modules are formed on both sides of the rotary drum.6. The vacuum induction head according to claim 1, wherein the head isprovided with a sterilization unit including an ultraviolet ray lampdetachably or integrally.
 7. A vacuum induction head detachably orintegrally couple to a vacuum cleaner for cleaning the cleaning objectincluding the bedding, the carpet, the clothes and etc, comprising; alower case and an upper case for covering the lower case; an electricmotor generating the rotation force for beating the surface of a surfaceof the cleaning object to be cleaned, a rotary drum which is cooperatedwith the electric motor and has at least one cleaning object beatingmodule lifting protrusion formed on the periphery surface thereof; abeating module having a plurality of beating rods or a beating memberfor elastically beating the cleaning object, the beating rods and thebeating member having respectively an front tip which is accumulatedwith the elasticity force by the cleaning object beating module liftingprotrusion in accordance with the rotation of the motor; a cover mountedon the upper side of the lower case; and, an elastic spring disposedbetween the bottom surface of the cover and the upper surface of thebeating module for elastically supporting the beating module.
 8. Thevacuum induction head according to claim 7, several beat module ascentand descent supporting shafts, which maintain at regular intervals toeach other, of a certain length are formed at a predetermined locationof the lower case; and, several shaft guide openings, corresponding tothe beat module ascent and descent supporting shafts, are formed at apredetermined location of the beating module.
 9. The vacuum inductionhead according to claim 7, wherein the front tip of the beating moduleis in a structure where the tip are separatively lifted by the cleaningobject beating module lifting protrusion, a structure where several tipsintegrated are simultaneously lifted by cleaning object beating modulelifting protrusion, or a structure where the whole tips are integratedand simultaneously lifted by the cleaning object beating module liftingprotrusion.
 10. The vacuum cleaning suction head according to claim 7,wherein at both sides of the rotary drum, beating members are formed toelastically beat the cleaning object in accordance with the rotation ofthe motor.
 11. The vacuum induction head according to claim 7, whereinthe head is provided with a sterilization unit including an ultravioletray lamp detachably or integrally.